Earls UltraPro One Way Check Valve - 253012ERL HighMargin 440 Transmission

440 Transmission

3 V6 1994 Chevrolet S10 SS 262/4

Transmission Type 4L65E Transmission

Harness must be assembled and require crimping Metripak150 connectors

4 V8 1988 Chevrolet G30 Sportvan 454/7

Earls UltraPro One Way Check Valve - 253012ERL HighMargin 440 TransmissionOverview: Earl's is pleased to release a new one way check valve that is ideal for use on fuel and oil systems. Now offered with internal stainless steel hinge and GF 600S Viton seal. The GF 600S Viton is the highest quality seal material for all types of fuels including diesel & alcohol. The Internal spring releases to full flow at 1 psi (Note: blowing through it will only partially release the hinge). High PSI Rating is 1250 PSI. This product uses a